223254555 has 8 divisors (see below), whose sum is σ = 357207312. Its totient is φ = 119069088.

The previous prime is 223254539. The next prime is 223254589. The reversal of 223254555 is 555452322.

223254555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223254555 - 2⁴ = 223254539 is a prime.

It is a super-3 number, since 3×223254555³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7441804 + ... + 7441833.

It is an arithmetic number, because the mean of its divisors is an integer number (44650914).

Almost surely, 2^223254555 is an apocalyptic number.

223254555 is a deficient number, since it is larger than the sum of its proper divisors (133952757).

223254555 is a wasteful number, since it uses less digits than its factorization.

223254555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14883645.

The product of its digits is 60000, while the sum is 33.

The square root of 223254555 is about 14941.7052239696. The cubic root of 223254555 is about 606.6433521948.

The spelling of 223254555 in words is "two hundred twenty-three million, two hundred fifty-four thousand, five hundred fifty-five".